//类的继承方式对子类对外访问属性影响

#include <cstdlib>
#include <iostream>
#include "C.h"
using namespace std;


int main()
{

	C cc;


	//cc.c = 100; //err

	//cc.set(40, 50, 60); //err 
	
	cc.print();
	
	return 0;
}
